| Callsign structure | # | Callsign structure, C - char, D - digit | Example | Callsigns | % | QSOs | % |
|---|
| 1 | C C D C C C | BD4AGK | 25 | 49.02 % | | 26 | 50.00 % | | | 2 | C C D C | RC9A | 7 | 13.73 % | | 7 | 13.46 % | | | 3 | C C D C C | RA9MX | 6 | 11.76 % | | 6 | 11.54 % | | | 4 | D C D C C | 4K6FO | 5 | 9.80 % | | 5 | 9.62 % | | | 5 | C D C C | R0QA | 4 | 7.84 % | | 4 | 7.69 % | | | 6 | C D C | E2X | 1 | 1.96 % | | 1 | 1.92 % | | | 7 | D C / C C D C C | 5B/RN3QO | 1 | 1.96 % | | 1 | 1.92 % | | | 8 | D C D C C C | 7K4XNN | 1 | 1.96 % | | 1 | 1.92 % | | | 9 | D C C D C C | 4JG1EU | 1 | 1.96 % | | 1 | 1.92 % | |
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